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B-heptomino

A seven-cell fragment that appears constantly inside larger reactions. It runs 148 generations and leaves a glider behind - which is why Life engineers treat it as a standard component.

B3/S23 live simulation — not a recording
Category
methuselah
Rule
B3/S23
Bounding box
4 × 3
Live cells
7
Views
3
methuselah engineering
Pattern data
x = 4, y = 3, rule = B3/S23
ob2o$3o$bo!

Run Length Encoded - the standard interchange format. This will paste straight into Golly or any other Life program.

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